Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DB

Douglas Bowman — 6 Patents

WHWherenet: 3 patents #7 of 18Top 40%
ZSZebra Enterprise Solutions: 1 patents #8 of 20Top 40%
Capitola, CA: #120 of 457 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Douglas Bowman has been granted 6 US patents while listed as an inventor at Wherenet. The first was granted in 2002 and the most recent in November 2024. Douglas Bowman ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Douglas Bowman in Capitola, CA, US.

Patents per Year

Patents granted per year, 2002 to 2024Bar chart with a peak of 3 patents in 2002.peak 32002: 3 patents20022012: 1 patents20122020: 1 patents20202024: 1 patents2024

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12147034 Systems and methods for relative representation of spatial objects and disambiguation in an interface Patrick S. Piemonte, Wolf Kienzle, Shaun D. Budhram, Madhurani R. Sapre, Vyacheslav Leizerovich +1 more 2024-11-19
10558037 Systems and methods for determining an object through a disambiguated selection in a mixed reality interface Patrick S. Piemonte, Wolf Kienzle, Shaun D. Budhram, Madhurani R. Sapre, Vyacheslav Leizerovich +1 more 2020-02-11
8265191 Receiver for object locating and tracking systems and related methods Huong M. Hang 2012-09-11
6476719 Ultra-sensitive magnetic field receiver capable of operating in high noise environments Donald K. Belcher, John A. Eisenberg, Ronald J. Hash 2002-11-05
6434194 Combined OOK-FSK/PPM modulation and communication protocol scheme providing low cost, low power consumption short range radio link John A. Eisenberg, Huong M. Hang 2002-08-13
6349116 Data communication system harnessing frequency shift keyed magnetic field Ronald J. Hash 2002-02-19